"""
模型层 - 统一导出所有模型（管理端）
"""
from extension import db

# 导入所有模型（SQLAlchemy使用字符串引用，所以顺序不重要）
from .room import Room, RoomType, RoomStatus
from .guest import Guest
from .reservation import Reservation
from .service import Service, ServiceType
from .user import User

__all__ = [
    'db',
    'Room', 'RoomType', 'RoomStatus',
    'Guest',
    'Reservation',
    'Service', 'ServiceType',
    'User'
]

